Colossus Chess 4
Platform: Atari 800
Region: United Kingdom
Media: Tape
Controller: Joystick,Keyboard
Genre: Board Game - Chess
Gametype: Licensed
Release Year: 1987
Developer: CDS Software
Publisher: CDS Software
Players: 1
Programmer: Martin P. Bryant
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Colossus 4 Chess is a computer chess game. The game is customizable and you can monitor all your previous moves. It is even possible to see the computer thinking ahead and predicting your moves. The computer is hard to beat, and would win matches against other computer chess programs of the day. It can achieve the king-bishop-knight mate, which is the most difficult checkmate manuver possible in Chess.

http://www.mobygames.com/game/atari-8-bit/colossus-chess-4
